This reverts commit d05b7f51d8.
I am reverting this commit because:
- it uses alloca(), which is a dangerous function
- it uses vsprintf instead of vsnprintf, which can lead to a stack overflow.
Until we find a better solution, this might do more bad than good, so I am reverting it.
Now BusIn can also use PullUp, etc, instead of only BusInOut.
If the pin is NC, it does get to the init, but all write/mode functions
are disabled. This is how it used to be in the old gpio version. Quite
some libraries allow users to make pins NC, and they are all locking up
with the current mbed version. This is far from a perfect solution, but
more a temporary fix.
Made error(...) a weak function so that it can be overridden in
production projects. Also fixed several serial_api.c files that required
stdlib.h, but were getting it from error.h.
Removed SystemInit write to FWID.
Added DEVICE_ERROR_PATTERN for error signaling.
Exception for NRF added to board.c to keep irqs enabled since timer irq
is needed for the wait function.
Button pin names changed from BUTTON0 to BUTTON1 and from BUTTON1 to
BUTTON2.
Unused header files are removed from the cmsis dir.
Tab characters replaced by 4 spaces.
Brackets and parenthesis formatted.
Spi slave functions updated for faster response.
Currently implemented only for LPC1768. On this platform, when hardware
flow control is not directly supported, it will be emulated.
Also added "not_implemented.c" as a placeholder for various HAL functions
that might not be implemented on all platforms (in this particular case,
serial_set_flow_control). These are weak implementations that default to a
"not implemented" error message.
The new RawSerial class is a simple wrapper over the serial HAL that can
be safely used from an interrupt handler.
Interrupt chaining code was removed from InterruptIn, Serial and Ticker
because it caused lots of issues with the RTOS. Interrupt chaining is
still possible using the InterruptManager class.
A recent commit, 43acaa4166, to get _sbrk() to build successfully for
LPC2368 broke the Cortex-M implementation. __get_MSP() isn't ever
defined as a macro, it is an inline function. This means that the
code would always be compiled to use SP instead of MSP on Cortex-M
parts. I switched the code to instead use the TARGET_ARM7 define
to choose which stack pointer to utilize.
I tested this fix by making sure that the LPC2368 version of the mbed
SDK would still build successfully with the Python scripts and that the
NET1 test still built and ran successfully on my mbed-LPC1768 device.
Bogdan Marinescu
Rohit Grover
Toyomasa Watarai
Martin Kojtal
Alexander Valitov
Andreas Løve Selvik
fritzprix
Martin Kojtal
Bogdan Marinescu
Rohit Grover
sg-
Sissors
neilt6
tkuyucu
mazgch
Emilio Monti
Joris Aerts
Adam Green